lib/sym/app/commands/bash_completion.rb in sym-2.7.0 vs lib/sym/app/commands/bash_completion.rb in sym-2.8.0

@@ -5,29 +5,43 @@
       class BashCompletion < BaseCommand
 
         required_options [:bash_support]
         try_after :generate_key, :open_editor, :encrypt, :decrypt
 
+        def ok
+          '[OK]'.bold.green
+        end
+
         def execute
           file = opts[:bash_support]
 
           out = ''
           Sym::Constants::Bash::Config.each_pair do |key, config|
             script_name = key.to_s
-            FileUtils.cp(config[:source], config[:dest])
+            if (!File.exist?(config[:dest])) ||
+                (File.exist?(config[:dest]) && !FileUtils.identical?(config[:source], config[:dest]))
+              FileUtils.cp(config[:source], config[:dest])
+              out << "#{} installing #{config[:dest].bold.blue }...\n"
+            else
+              out << "#{ok} file #{config[:dest].bold.blue } exists, and is up to date.\n"
+            end
+
             out << if File.exist?(file)
                      if File.read(file).include?(config[:script])
-                       "#{'OK'.bold.green}, #{file.bold.yellow} already has #{script_name.bold.blue} installed\n"
+                       "#{ok} BASH script #{file.bold.yellow} already sources #{script_name.bold.blue}.\n"
                      else
                        append_completion_script(file, config[:script])
-                       "#{'OK'.bold.green}, appended initialization for #{script_name.bold.blue} to #{file.bold.yellow}\n"
+                       "#{ok} BASH script #{script_name.bold.blue} is now sourced from #{file.bold.yellow}\n"
                      end
                    else
                      append_completion_script(file, config[:script])
-                     "#{'OK'.bold.green}, created new file #{file.bold.yellow}, added #{script_name.bold.blue} initialization.\n"
+                     "#{ok}, created new file #{file.bold.yellow}, added #{script_name.bold.blue} initialization.\n"
                    end
           end
-          out + "Please reload your terminal session to activate bash completion and other installed utilities.\n"
+          out << "\nPlease reload your terminal session to activate bash completion\n"
+          out << "and other installed BASH utilities.\n"
+          out << "\nAlternatively, just type #{"source #{file}".bold.green} to reload BASH.\n"
+          out << "Also — go ahead and try running #{"sym -h".bold.blue} and #{"symit -h".bold.blue}.\n"
         end
 
         private
 
         def append_completion_script(file, script)